Zobrazeno 1 - 10
of 13 035
pro vyhledávání: '"electromagnetic scattering"'
Publikováno v:
Leida xuebao, Vol 13, Iss 2, Pp 285-306 (2024)
With the rapid development of high-resolution radar imaging technology, artificial intelligence, and big data technology, remarkable advancements have been made in the intelligent interpretation of radar imagery. Despite growing demands, radar image
Externí odkaz:
https://doaj.org/article/3827923ad7894c02a9e6494840594d02
Autor:
Qian Hu, Chengmiao Liu
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
An effective formula for the shape-sensitivity analysis of electromagnetic scattering is presented in this paper. First, based on the boundary element method, a new electromagnetic scattering formula is derived by combining the traditional electromag
Externí odkaz:
https://doaj.org/article/76f53ebffb2649efb94a2db34a2de070
Publikováno v:
IEEE Access, Vol 12, Pp 126559-126567 (2024)
One application of the compressive sensing (CS) technique in the method of moments involves restructuring matrix equations into a CS model to enhance computational efficiency. However, this compressive sensing-based method of moments (CS-MoM) model t
Externí odkaz:
https://doaj.org/article/72f1a8d803d142e484c1417306d12b4e
Publikováno v:
IEEE Access, Vol 12, Pp 97572-97580 (2024)
The compressive sensing technique can significantly improve the efficiency of the method of moments in solving the monostatic electromagnetic scattering problem by compressing the number of incident sources. However, in the case of extensive and dens
Externí odkaz:
https://doaj.org/article/b6eb8179b9dd460d81b9472185fb5d43
Publikováno v:
IEEE Access, Vol 12, Pp 72983-72989 (2024)
The plasma sheath can absorb or reflect electromagnetic waves, thus affecting the communication of hypersonic vehicles. The study of attenuation and enhancement of electromagnetic scattering by plasma is of great significance. We propose a novel Z-tr
Externí odkaz:
https://doaj.org/article/eb80c7799a104420962c965b1088e651
Autor:
Niklas Wingren, Daniel Sjoberg
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 3, Pp 587-600 (2024)
Open-source software has been highly influential on software development in many fields, and also has a history within computational electromagnetics. With large amounts of open-source code available, both from within computational electromagnetics a
Externí odkaz:
https://doaj.org/article/e5f54ca0be1a4e21a75fb8fcdc5bce7d
Publikováno v:
IEEE Access, Vol 12, Pp 67632-67640 (2024)
The study of the influence factor of transmission line scattering and its influence law is the key to developing the transmission line passive interference suppression strategy. Therefore, the line-surface geometric model of electromagnetic scatterin
Externí odkaz:
https://doaj.org/article/0504ba6c1dce43deb740340e25253eb8
Publikováno v:
IEEE Access, Vol 12, Pp 17090-17101 (2024)
Fifth generation (5G) mobile communication systems have been deployed in the millimeter wave (mmWave) band. Since electromagnetic (EM) waves in this band exhibit high propagation loss and antennas are highly directive, the performance of wireless com
Externí odkaz:
https://doaj.org/article/8d9eb29aac7d4910b813aa76cabb4c42
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